設(shè)計(jì)特性(Design Features)
◆采用脫蠟精密鑄造
◆采用ISO5211的平臺(tái)設(shè)計(jì)
◆閥球與閥體之間帶防靜電裝置
◆閥桿防爆出裝置設(shè)計(jì)
◆雙碟形彈片自動(dòng)壓緊填料設(shè)計(jì)
◆雙層閥桿填符合德國TUV TA-LUFT的閥桿泄漏測(cè)試要求
標(biāo)準(zhǔn)規(guī)范(APPLICABLE STANDARDS)
◆壁厚(End Flange):ASME B16.34,CLASS 800
◆管螺紋接端(Pipe Thread)KV-080:ASME B1.20,1,BS21,
DIN2999/259,BSP IS07/1,ISO228/1 JIS B 0203
◆對(duì)焊端(Butt weld)KV-081:ASME B16.25
B2 Available in Sch 10,20&40
◆套焊端(Socket Weld)KV-082:ASME B16.11
◆檢驗(yàn)與測(cè)試(Inspection & Testing):API 598,EN12266
規(guī)格說明(Specifications)
◆接端形式(End Connections):管螺紋連接
◆工作壓力(Working Pressure):2000psi at 100oF(38℃)
◆溫度范圍(Temperature Range):-30℃F to350o(-34℃ to 177℃)